Nice, Easy Going expat family looking for a helper

We are a family of 4 - two teenage girls plus one 7 year old golden doodle dog.  We love to eat so we really want to find an auntie that enjoys cooking and trying out new recipes.  Main job duties would be maintaining the house, helping with dog duties and cooking.  My girls are 12 and 15 so they don't really need childcare and are quite independent.  We have an older daughter that will be starting college this fall so she will visit us during her breaks.  Our last auntie was with us for 14 years so we would like to find someone who would fit in well with our family again.  We lived in Singapore a few years ago and then moved to HK but now we are moving back to Singapore.